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Black rectangular Li-ion laptop battery with connector strip

KingSener

KingSener L16L2PB1 30WH 7.5V 4000mAh laptop battery

SKU CH-J0YC-4Z7VD MPN L16L2PB1

Replacement 7.5V 4000mAh 30Wh Li-ion battery compatible with Lenovo Ideapad 320, 330 and 520 series laptops

  • Battery Voltage7.5V
  • Battery Capacity4000mAh/30WH
  • 30 Wh capacity powers your laptop longer
  • 5 V / 4000 mAh Li-ion cells deliver stable run-time
  • Replaces L16L2PB1 L16M2PB1 L16C2PB1 L17L2PF1 part numbers
  • Fits Lenovo IdeaPad 320 330 520 14 15 16 17 inch models
  • 100 % new replacement battery with one-year coverage

Ready replacement for Lenovo IdeaPad 320

The KingSener L16L2PB1 is a 30WH 7.5V 4000mAh lithium-ion battery built to match the original dimensions and connector layout of Lenovo IdeaPad 320-15IKB, 320-15IAP, 320-15AST, 320-15ABR, 320-14ABR, 520-15IKBR and 330-15ICN models. It suits owners whose factory pack no longer holds a useful charge and who want a direct swap without modifications.

Replaces worn or swollen original packs

If the original battery drains quickly, reports a false capacity or has physically expanded, this unit restores the design runtime of 30WH. The jump is worth it when the laptop otherwise meets your needs and the chassis, charging circuit and BIOS are in good order. Buyers who need a higher capacity than 30WH or a different voltage will not be served by this part.

Straightforward swap with a few break-in steps

Removal usually involves releasing the bottom case screws, disconnecting the old pack and fitting the new one in the same orientation. The supplier advises two or three full charge and discharge cycles at low current to calibrate the gauge, avoiding continuous adapter use while on battery, keeping the pack away from heat and humidity, and storing it above 80% charge if removed for a month or more. Do not disassemble, crush or puncture the cells.

Highlights

  • 30 Wh capacity powers your laptop longer
  • 5 V / 4000 mAh Li-ion cells deliver stable run-time
  • Replaces L16L2PB1 L16M2PB1 L16C2PB1 L17L2PF1 part numbers
  • Fits Lenovo IdeaPad 320 330 520 14 15 16 17 inch models
  • 100 % new replacement battery with one-year coverage

Specifications

BrandKingSener
ModelL16L2PB1
Part NumberL16L2PB1 L16L2PB2 L16L2PB3 L16M2PB1
L16M2PB2 L16M2PB3 L16C2PB1 L16C2PB2
L16S2PB2 L17L2PF1 L17M2PB7
Battery Voltage7.5V
Battery Capacity4000mAh/30WH

Questions about this item

Does the L16L2PB1 match the exact dimensions of the original battery in my Lenovo Ideapad 320-15IKB?

Yes, the KingSener L16L2PB1 is built to the same size as the original battery, so it fits the 15-inch chassis without any modification.

What is the correct way to install the L16L2PB1, and what step do users often skip?

Power off the laptop, disconnect the AC adapter, remove the old pack, connect the new battery cable firmly to the motherboard header, then secure the screws; the step most often missed is fully seating the connector before tightening the case.

How should I maintain the 4000mAh Li-ion pack if I plan to store the laptop unused for several weeks?

Charge the battery to at least 80 percent, remove it from the laptop, and repeat a top-up charge at least once per month to prevent deep discharge.

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